| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 706.27 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 706.27 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 706.27 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 706.27 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 706.62 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 706.62 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 706.62 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 706.62 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 706.42 | USD | 20251127 |
| Shandong Hanyue Chem | China national standards | MT | 706.42 | USD | 20251127 |